%% dx = (0.0625,0.0625)
solution = [
1 1.06449 1.13315 1.20623 1.28403 1.36684 1.45499 1.54883 1.64872 1.75505 1.86825 1.98874 2.117 2.25353 2.39888 2.55359 2.71828 
1.06445 1.13309 1.20617 1.28395 1.36676 1.45491 1.54874 1.64862 1.75495 1.86814 1.98862 2.11688 2.25341 2.39875 2.55346 2.71816 2.89348 
1.13278 1.20582 1.28358 1.36636 1.45447 1.54828 1.64813 1.75442 1.86758 1.98803 2.11625 2.25274 2.39804 2.55271 2.71736 2.89263 3.07922 
1.20491 1.2826 1.3653 1.45335 1.54707 1.64684 1.75305 1.86611 1.98647 2.11459 2.25098 2.39616 2.55071 2.71523 2.89037 3.07681 3.27528 
1.2807 1.36327 1.45118 1.54475 1.64437 1.75042 1.86331 1.98348 2.1114 2.24758 2.39255 2.54686 2.71114 2.88601 3.07217 3.27034 3.48129 
1.35994 1.44762 1.54096 1.64033 1.74611 1.85872 1.97859 2.1062 2.24204 2.38664 2.54057 2.70444 2.87888 3.06457 3.26225 3.47268 3.69669 
1.44235 1.53534 1.63434 1.73973 1.85192 1.97135 2.09849 2.23383 2.3779 2.53127 2.69453 2.86832 3.05333 3.25028 3.45994 3.68312 3.92071 
1.52757 1.62606 1.73091 1.84252 1.96134 2.08783 2.22248 2.36581 2.5184 2.68083 2.85373 3.0378 3.23374 3.44232 3.66436 3.90073 4.15236 
1.61515 1.71929 1.83015 1.94816 2.0738 2.20754 2.34991 2.50146 2.66279 2.83453 3.01736 3.21197 3.41915 3.63969 3.87446 4.12438 4.39042 
1.70455 1.81446 1.93146 2.05601 2.1886 2.32975 2.48 2.63994 2.81021 2.99145 3.1844 3.38979 3.60843 3.84117 4.08894 4.35269 4.63345 
1.79517 1.91092 2.03414 2.16532 2.30496 2.45361 2.61185 2.7803 2.95961 3.1505 3.3537 3.57 3.80026 4.04538 4.30631 4.58408 4.87977 
1.88628 2.00791 2.1374 2.27523 2.42197 2.57816 2.74444 2.92144 3.10985 3.31043 3.52394 3.75122 3.99317 4.25073 4.5249 4.81676 5.12744 
1.97712 2.10461 2.24033 2.38481 2.53861 2.70233 2.87662 3.06214 3.25963 3.46987 3.69366 3.93189 4.18548 4.45544 4.74281 5.04872 5.37436 
2.06681 2.2001 2.34199 2.49302 2.6538 2.82496 3.00715 3.20109 3.40754 3.62732 3.86126 4.1103 4.3754 4.6576 4.958 5.27778 5.61818 
2.15447 2.29341 2.44132 2.59876 2.76637 2.94478 3.1347 3.33687 3.55208 3.78117 4.02504 4.28464 4.56098 4.85514 5.16828 5.50162 5.85645 
2.23912 2.38352 2.53725 2.70088 2.87507 3.0605 3.25788 3.468 3.69166 3.92976 4.1832 4.453 4.7402 5.04592 5.37135 5.71778 6.08655 
2.31978 2.46939 2.62865 2.79818 2.97865 3.17076 3.37526 3.59294 3.82467 4.07134 4.33391 4.61343 4.91097 5.2277 5.56486 5.92376 6.30581 
];
exact = [
1 1.06449 1.13315 1.20623 1.28403 1.36684 1.45499 1.54883 1.64872 1.75505 1.86825 1.98874 2.117 2.25353 2.39888 2.55359 2.71828 
1.06445 1.1331 1.20618 1.28397 1.36678 1.45493 1.54877 1.64865 1.75498 1.86817 1.98866 2.11691 2.25344 2.39878 2.55349 2.71817 2.89348 
1.13278 1.20584 1.28361 1.36639 1.45452 1.54833 1.64819 1.75448 1.86764 1.98809 2.11631 2.2528 2.3981 2.55276 2.7174 2.89265 3.07922 
1.20491 1.28262 1.36534 1.4534 1.54713 1.64691 1.75313 1.8662 1.98656 2.11468 2.25106 2.39625 2.55079 2.7153 2.89042 3.07684 3.27528 
1.2807 1.36329 1.45122 1.54481 1.64445 1.7505 1.8634 1.98358 2.11151 2.24769 2.39266 2.54697 2.71123 2.88609 3.07223 3.27037 3.48129 
1.35994 1.44765 1.54101 1.6404 1.74619 1.85881 1.9787 2.10631 2.24216 2.38676 2.5407 2.70456 2.87899 3.06467 3.26232 3.47272 3.69669 
1.44235 1.53537 1.63439 1.7398 1.85201 1.97146 2.0986 2.23395 2.37803 2.5314 2.69466 2.86845 3.05345 3.25038 3.46001 3.68317 3.92071 
1.52757 1.62609 1.73096 1.8426 1.96143 2.08794 2.2226 2.36594 2.51853 2.68096 2.85387 3.03793 3.23386 3.44243 3.66444 3.90078 4.15236 
1.61515 1.71931 1.8302 1.94824 2.07389 2.20764 2.35002 2.50159 2.66293 2.83467 3.01749 3.2121 3.41926 3.63979 3.87453 4.12442 4.39042 
1.70455 1.81449 1.93151 2.05608 2.18869 2.32985 2.48011 2.64006 2.81033 2.99158 3.18452 3.38991 3.60854 3.84127 4.08901 4.35273 4.63345 
1.79517 1.91094 2.03419 2.16538 2.30504 2.4537 2.61195 2.78041 2.95973 3.15061 3.35381 3.57011 3.80037 4.04547 4.30638 4.58412 4.87977 
1.88628 2.00794 2.13744 2.27529 2.42203 2.57824 2.74452 2.92153 3.10995 3.31053 3.52404 3.75132 3.99326 4.2508 4.52495 4.81679 5.12744 
1.97712 2.10463 2.24036 2.38486 2.53867 2.7024 2.87669 3.06222 3.25971 3.46995 3.69374 3.93196 4.18555 4.4555 4.74285 5.04874 5.37436 
2.06681 2.20011 2.34201 2.49305 2.65384 2.825 3.0072 3.20115 3.4076 3.62737 3.86132 4.11035 4.37545 4.65764 4.95803 5.2778 5.61818 
2.15447 2.29342 2.44133 2.59878 2.76639 2.94481 3.13473 3.3369 3.55212 3.78121 4.02507 4.28467 4.56101 4.85517 5.1683 5.50162 5.85645 
2.23912 2.38353 2.53725 2.70089 2.87508 3.06051 3.25789 3.46801 3.69168 3.92977 4.18322 4.45301 4.74021 5.04593 5.37136 5.71778 6.08655 
2.31978 2.46939 2.62865 2.79818 2.97865 3.17076 3.37526 3.59294 3.82467 4.07134 4.33391 4.61343 4.91097 5.2277 5.56486 5.92376 6.30581 
];
err = [
0 0 1.9984e-15 -1.84963e-13 3.05311e-13 3.94573e-13 -5.76428e-13 5.59108e-13 2.55351e-14 -5.06484e-13 1.84297e-13 -3.84137e-14 1.67866e-13 8.39329e-14 -8.84182e-13 -3.6815e-13 0 
-8.88178e-16 -7.97176e-06 -1.42106e-05 -1.92918e-05 -2.35e-05 -2.69881e-05 -2.98346e-05 -3.20646e-05 -3.36592e-05 -3.45554e-05 -3.46426e-05 -3.37527e-05 -3.16419e-05 -2.7957e-05 -2.21661e-05 -1.33974e-05 0 
1.31006e-14 -1.43754e-05 -2.6065e-05 -3.57161e-05 -4.37381e-05 -5.03795e-05 -5.57735e-05 -5.99619e-05 -6.2904e-05 -6.44773e-05 -6.44689e-05 -6.25592e-05 -5.82931e-05 -5.10316e-05 -3.98712e-05 -2.35048e-05 0 
8.01581e-14 -1.9581e-05 -3.58235e-05 -4.93686e-05 -6.06722e-05 -7.00311e-05 -7.76095e-05 -8.34544e-05 -8.75023e-05 -8.95774e-05 -8.938e-05 -8.64663e-05 -8.02158e-05 -6.97832e-05 -5.40297e-05 -3.14338e-05 0 
-1.24789e-13 -2.36942e-05 -4.35624e-05 -6.02418e-05 -7.42059e-05 -8.57738e-05 -9.51225e-05 -0.000102297 -0.000107211 -0.000109644 -0.000109231 -0.000105432 -9.75085e-05 -8.44751e-05 -6.50451e-05 -3.7571e-05 0 
-2.9865e-13 -2.67196e-05 -4.92598e-05 -6.82623e-05 -8.42088e-05 -9.74263e-05 -0.000108094 -0.00011625 -0.000121789 -0.000124458 -0.000123843 -0.000119342 -0.000110139 -9.51616e-05 -7.30314e-05 -4.20182e-05 0 
-1.44329e-14 -2.86252e-05 -5.28535e-05 -7.33337e-05 -9.05487e-05 -0.000104824 -0.000116335 -0.000125109 -0.000131029 -0.000133819 -0.000133039 -0.000128053 -0.000118006 -0.000101782 -7.79583e-05 -4.47579e-05 0 
6.95e-14 -2.93736e-05 -5.42832e-05 -7.53766e-05 -9.31287e-05 -0.000107855 -0.000119719 -0.000128742 -0.000134795 -0.000137595 -0.000136693 -0.000131449 -0.000121005 -0.000104243 -7.97456e-05 -4.57315e-05 0 
1.46883e-12 -2.89432e-05 -5.35224e-05 -7.43667e-05 -9.19282e-05 -0.000106501 -0.000118234 -0.000127135 -0.000133073 -0.000135769 -0.000134786 -0.000129504 -0.000119098 -0.000102496 -7.83328e-05 -4.48862e-05 0 
4.54747e-13 -2.73452e-05 -5.0608e-05 -7.03714e-05 -8.70439e-05 -0.000100885 -0.000112019 -0.000120442 -0.000126025 -0.000128504 -0.000127468 -0.000122348 -0.000112386 -9.65991e-05 -7.37374e-05 -4.22107e-05 0 
-9.53904e-13 -2.46389e-05 -4.56676e-05 -6.35851e-05 -7.87302e-05 -9.13107e-05 -0.000101419 -0.000109038 -0.000114043 -0.000116193 -0.000115125 -0.000110338 -0.000101174 -8.67891e-05 -6.61095e-05 -3.77678e-05 0 
-2.24487e-13 -2.09481e-05 -3.89473e-05 -5.43647e-05 -6.74388e-05 -7.8309e-05 -8.70278e-05 -9.35637e-05 -9.77992e-05 -9.95258e-05 -9.84375e-05 -9.41214e-05 -8.60465e-05 -7.35462e-05 -5.57895e-05 -3.17286e-05 0 
-6.05072e-13 -1.64786e-05 -3.08407e-05 -4.32635e-05 -5.38548e-05 -6.26722e-05 -6.97242e-05 -7.49655e-05 -7.82904e-05 -7.95273e-05 -7.8435e-05 -7.4699e-05 -6.79307e-05 -5.76681e-05 -4.33732e-05 -2.44147e-05 0 
6.17284e-14 -1.15421e-05 -2.19232e-05 -3.10665e-05 -3.89285e-05 -4.54835e-05 -5.07004e-05 -5.4525e-05 -5.68681e-05 -5.75987e-05 -5.65422e-05 -5.34822e-05 -4.81714e-05 -4.0353e-05 -2.97985e-05 -1.63598e-05 0 
-2.66454e-14 -6.59847e-06 -1.29998e-05 -1.8827e-05 -2.39001e-05 -2.81327e-05 -3.1472e-05 -3.38662e-05 -3.52488e-05 -3.55313e-05 -3.46024e-05 -3.23336e-05 -2.85965e-05 -2.3301e-05 -1.64752e-05 -8.4236e-06 0 
-2.13163e-14 -2.34974e-06 -5.18046e-06 -7.90576e-06 -1.03124e-05 -1.23146e-05 -1.38692e-05 -1.49433e-05 -1.55005e-05 -1.5496e-05 -1.48762e-05 -1.35834e-05 -1.15699e-05 -8.83304e-06 -5.49961e-06 -2.05349e-06 0 
0 0 2.64233e-13 -1.12799e-13 -3.61489e-13 -1.67866e-13 2.97096e-13 -1.02141e-14 -8.5576e-13 1.57829e-12 -1.40421e-12 -9.66338e-13 1.19904e-13 -5.13367e-13 9.23706e-14 0 0 
];
